25441-40-1

Basic information

• Product Name: Acetic acid, chloro-, 2-carboxyhydrazide tert-butyl ester (8CI)
• Synonyms: Acetic acid, chloro-, 2-carboxyhydrazide tert-butyl ester (8CI)
• CAS NO: 25441-40-1
• Molecular Formula: C7H13ClN2O3
• Molecular Weight: 208.64272
• Product Categories: N-BOC
• Mol File: 25441-40-1.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Acetic acid, chloro-, 2-carboxyhydrazide tert-butyl ester (8CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid, chloro-, 2-carboxyhydrazide tert-butyl ester (8CI)(25441-40-1)
• EPA Substance Registry System: Acetic acid, chloro-, 2-carboxyhydrazide tert-butyl ester (8CI)(25441-40-1)

Safety Data

• Hazardous Substances Data: 25441-40-1(Hazardous Substances Data)

Upstream product

• 24424-99-5 di-tert-butyl dicarbonate 
• 870-46-2 t-butoxycarbonylhydrazine 
• 79-04-9 chloroacetyl chloride 

Relevant articles and documents

Sitagliptin impurity and preparation method and detection method thereof

The novel impurity can provide standard reference for quality control of sitagliptin and safety detection of clinical medication, so that safety and reliability of clinical medication are guaranteed. In addition, the preparation method of the impurity compound provided by the invention is simple to operate and mild in reaction conditions, can obtain impurity compounds with high purity and high yield, is used for further researching impurity properties, and provides technical support for the content control of sitagliptin compounds and the safety problems of sitagliptin. The sitagliptin impurity detection method can perform targeted qualitative detection on the impurities, is high in detection precision, and is beneficial to the technical means for detecting impurities in the sitagliptin, so that the quality of the sitagliptin impurity is controlled.